Role of obstructive sleep apnea in metabolic risk in PCOS

Curr Opin Endocr Metab Res. 2021 Apr:17:46-51. doi: 10.1016/j.coemr.2021.01.002. Epub 2021 Feb 3.

Abstract

Women with polycystic ovary syndrome (PCOS) have a substantially increased risk for diabetes and cardiovascular disease. Obstructive sleep apnea (OSA) is the most common sleep disorder in PCOS. Recent population-based studies indicate a high incidence of OSA among adult women with PCOS. Obesity and increasing age are the main factors for this association. There is strong evidence indicating that OSA is an important modulator of metabolic risk in the general population. There is also some evidence to suggest that OSA may contribute to insulin resistance and glucose intolerance among women PCOS, and thus increase their metabolic risk. The potential mechanisms for adverse metabolic consequences of OSA are likely to be multiple. Whether treatment of OSA in PCOS improves metabolic outcomes requires further rigorous research.

Keywords: Cardiovascular; Diabetes; Glucose; Insulin resistance; Metabolic; Obstructive sleep apnea; PCOS.